Thelocactus
Thelocactus are low maintenance, relatively small cacti that really show off when they flower. The spines are a bit oversized and often curve or hook.
Most Popular Types
Thelocactus rinconensis (brid’s nest cactus) has large globular bumps with spines that curve back toward the plant
Light
This cacti prefers full sun.
Temperatures
Thelocacti can take heat up to 120 degrees F and low temps in the 20s.
Watering
In its natural environment, thelocactus experiences heavy downpours of rain just a few times each year. When you are watering, remember to let the soil dry completely and water heavily. It should be planted in well-draining soil.
Toxicity
Non-toxic to animals or humans. Consuming spines can cause internal injuries so it’s best not to try and taste them.
Growth
The bird’s nest cactus is the largest in this group with a diameter of 8 inches.
Showy flowers appear after heavy watering in the spring.
Origin
These cacti originate from the arid and mountainous regions of Texas and Mexico.
Propagation
Thelocacti can be propagated by seed or by cutting. After cutting the plant with a sharp clean knife, allow the piece to callous over for several days before planting in dry soil.
Dormancy
Thelocacti are winter dormant.
Thelocactus heterochromus
Thelocactus heterochromus has spines that arch back toward the surface of the cactus.
Workshops at Growing Hobby
Workshop schedule set for after work hours and on Sunday afternoons. We now have central heating and air to make you more comfortable while you shop and attend workshops.